<template>
  <div class="app-container">
    <el-row :gutter="20">
      <el-col :span="24">
        <el-row :gutter="20" class="mgb20">
          <el-col :span="6">
            <el-card shadow="hover" :body-style="{padding: '0px'}">
              <div class="grid-content grid-con-1" style="cursor: pointer" @click="toUrl('/teacher')" >
                <i class="el-icon-ed-fenzucopy grid-con-icon"></i>
                <div class="grid-cont-right">
                  <div><span class="grid-num">12/</span><span class="grid-num">11</span></div>
                  <div>设备数</div>
                </div>
              </div>
            </el-card>
          </el-col>
          <el-col :span="6">
            <el-card shadow="hover" :body-style="{padding: '0px'}">
              <div class="grid-content grid-con-2"  style="cursor: pointer" @click="toUrl('/student')" >
                <i class="el-icon-ed-xueshengguanli grid-con-icon"></i>
                <div class="grid-cont-right">
                  <div><span class="grid-num">12/</span><span class="grid-num">11</span></div>
                  <div>设备数</div>
                </div>
              </div>
            </el-card>
          </el-col>
          <el-col :span="6">
            <el-card shadow="hover" :body-style="{padding: '0px'}">
              <div class="grid-content grid-con-3"  style="cursor: pointer" @click="toUrl('/student')" >
                <i class="el-icon-ed-xueshengguanli grid-con-icon"></i>
                <div class="grid-cont-right">
                  <div><span class="grid-num">12/</span><span class="grid-num">11</span></div>
                  <div>设备数</div>
                </div>
              </div>
            </el-card>
          </el-col>
          <el-col :span="6">
            <el-card shadow="hover" :body-style="{padding: '0px'}">
              <div class="grid-content grid-con-4"  style="cursor: pointer" @click="toUrl('/student')" >
                <i class="el-icon-ed-xueshengguanli grid-con-icon"></i>
                <div class="grid-cont-right">
                  <div><span class="grid-num">12/</span><span class="grid-num">11</span></div>
                  <div>设备数</div>
                </div>
              </div>
            </el-card>
          </el-col>
        </el-row>
      </el-col>
    </el-row>
  </div>
</template>

<script>
export default {
  name: "xy"
}
</script>

<style scoped>
.el-row {
  margin-bottom: 20px;
}

.grid-content {
  display: flex;
  align-items: center;
  height: 100px;
}

.grid-cont-right {
  flex: 1;
  text-align: center;
  font-size: 14px;
  color: #999;
}

.grid-num {
  font-size: 30px;
  font-weight: bold;
}

.grid-con-icon {
  font-size: 50px;
  width: 100px;
  height: 100px;
  text-align: center;
  line-height: 100px;
  color: #fff;
}

.grid-con-1 .grid-con-icon {
  background: rgb(45, 140, 240);
}

.grid-con-1 .grid-num {
  color: rgb(45, 140, 240);
}

.grid-con-2 .grid-con-icon {
  background: rgb(100, 213, 114);
}

.grid-con-2 .grid-num {
  color: rgb(45, 140, 240);
}

.grid-con-3 .grid-num {
  color: rgb(45, 140, 240);
}

.grid-con-4 .grid-num {
  color: rgb(45, 140, 240);
}

.grid-con-3 .grid-con-icon {
  background: rgb(242, 94, 67);
}

.grid-con-4 .grid-con-icon {
  background: rgb(242, 88, 213);
}


.user-info {
  display: flex;
  align-items: center;
  padding-bottom: 20px;
  border-bottom: 2px solid #ccc;
  margin-bottom: 20px;
}

.user-avator {
  width: 100px;
  height: 100px;
  border-radius: 50%;
}

.user-info-cont {
  padding-left: 30px;
  flex: 1;
  font-size: 14px;
  color: #999;
}

.user-info-cont div:first-child {
  font-size: 22px;
  color: #222;
}

.user-info-list {
  font-size: 14px;
  color: #999;
  line-height: 25px;
}

.user-info-list span {
  margin-left: 30px;
}

.mgb20 {
  margin-bottom: 20px;
}

.todo-item {
  font-size: 14px;
}

.todo-item-del {
  text-decoration: line-through;
  color: #999;
}

.schart {
  width: 100%;
  height: 300px;
}

</style>